Hero Arm: Luke Skywalker's bionic limb made real

Powered prosthetics are becoming so well designed, they’re surpassing their sci-fi film predecessors. Look to Open Bionics, a group that’s working on a project called Hero Arm. They’ve created a 3D-printed bionic arm that works with muscle control, custom covers, and full customizability. This is one of those times where it’s abundantly apparent that we’re living in a technologic wonderland. …